This tool converts TS to AC3 completely free and without any functional limitations. Since it is based on the browser API, the processing speed is the fastest because all files are processed locally on your device and are not uploaded to our server.
Batch Convert TS to AC3 Online
With this convertor, you can easily convert multiple TS files to AC3 format directly in your browser — completely free. You can also customize the video resolution (width and height) during the conversion.
To access advanced settings, click the Options button in the top right corner. There, you can set the output size for your AC3 files.
Additional Settings:
Video Size: Set the width and height for the output AC3 file.
Encoding Speed:Controls how fast the video is encoded. Faster speeds may result in larger file sizes.
Video Bitrate:Set between 1–10,000 Kbps to control the video quality and file size.
Frame Rate:Defines the video’s FPS (frames per second). Higher frame rates produce larger files.
Audio Bitrate:Recommended range is 16–320 Kbps.
Cut Video: Trim the video using a start and end time in HH:MM:SS format.
For example, setting 00:00:05 to 00:00:08 will cut a 3-second clip from the video or animation.
Before converting, you can choose a folder on your device where the converted AC3 files will be saved. Each TS file will be automatically saved to your selected folder after it's successfully converted — no manual downloads needed.
Save All: Once all TS files are converted, click
Save All to instantly save all AC3 files to your selected folder.
About TS files
TS (Transport Stream) is a video format designed for streaming and broadcasting, commonly used in TV broadcasts, DVDs, and live streaming. It is part of the MPEG-2 standard and is highly resilient to data loss, making it ideal for unstable transmission environments. TS files store video, audio, and subtitles in separate streams, ensuring smooth playback even if packets are missing. While widely supported by media players and devices, TS files are often large and less efficient for storage compared to MP4 or MKV. They are frequently converted to other formats for easier playback on computers and mobile devices.
About AC3 files
AC3 (Audio Coding 3), also known as Dolby Digital, is a multi-channel audio compression format developed by Dolby Laboratories. It efficiently reduces file size while maintaining high sound quality, supporting up to 6 channels (5.1 surround sound). AC3 is widely used in DVDs, Blu-rays, digital TV broadcasts, and home theaters. Though a lossy format, it delivers excellent audio performance for entertainment purposes, though not suitable for professional audio mastering due to its compression.
